Year | Obs | Variable | Trade Credit | Bank Loan | ROA | Current Ratio | Inventory turnover | Collateral | Cash | Size | Age |
2019 | 124 | Mean | 0.38 | 0.27 | 4.79 | 2.47 | 57.70 | 0.41 | 0.08 | 20.65 | 23.69 |
| SD | 0.26 | 0.28 | 12.58 | 2.56 | 364.37 | 0.25 | 0.13 | 0.74 | 10.47 | |
2020 | 124 | Mean | 0.32 | 0.25 | 3.16 | 2.39 | 27.26 | 0.39 | 0.10 | 20.70 | 24.69 |
| SD | 0.22 | 0.26 | 8.91 | 2.26 | 124.03 | 0.24 | 0.12 | 0.71 | 10.47 | |
2021 | 124 | Mean | 0.31 | 0.24 | 5.99 | 2.43 | 32.03 | 0.38 | 0.09 | 20.78 | 25.69 |
| SD | 0.22 | 0.26 | 14.35 | 2.37 | 141.10 | 0.23 | 0.11 | 0.68 | 10.47 | |
2022 | 124 | Mean | 0.32 | 0.23 | 3.69 | 3.17 | 38.03 | 0.37 | 0.09 | 20.88 | 26.77 |
| SD | 0.22 | 0.26 | 9.38 | 6.60 | 241.52 | 0.24 | 0.11 | 0.67 | 10.44 | |
Overall | 496 | Mean | 0.33 | 0.25 | 4.41 | 2.61 | 38.76 | 0.39 | 0.09 | 20.75 | 25.21 |
| SD | 0.23 | 0.26 | 11.54 | 3.90 | 237.46 | 0.24 | 0.12 | 0.71 | 10.49 |